Apponi, A.J.  (2007).  Rotaional Spectrum of Anti-Ethylamine (CH3CH2NH2) from 10 to 270 GHz: A Combined Laboratory Study and Astronomical Search in SgrB2(N).  ApJ:submitted.

Apponi, A.J.  (2007).  Phosphorus Chemistry in Circumstellar Envelopes: PN in IRC+10216, VY CMa and CRL2688.  62nd International Syposium on Molecular Spectroscopy.  Columbus, Ohio.

Apponi, A.J.  (2006).  Hydroxyacetone (CH3COCH2OH): A Combined Microwave/Millimeter-Wave Laboratory Study and Associated Astronomical Search.  Ap.J., 652:1787.

Ziurys, L.M. & Apponi, A.J.  (2005).  What Constitutes Spectroscopic Proof for the Detection of Large "Hot Core" Molecules?.  IAU Symposium No. 231: Astrochemistry: Recent Successes and Current Challenges:207-216.  Asilomar, CA.

Tenebaum, E.N., Apponi, A.J., Ziurys, L.M., Agundez, M., Cernicharo, J., Pardo, J.R. & Guelin, M.  (In Press, 2006).  Detection of C3O in IRC+10216: Oxygen Carbon-Chain Chemistry in the Outer Envelope.  Ap. J..

Halfen, D.T., Apponi, A.J., Woolf, N., Polt, R. & Ziurys, L.M.  (2006).  A Systematic Study of Glycolaldehyde in Sagittarius B2(N) at 2 and 3 mm: Criteria for Detecting Large Interstellar Molecules.  Ap. J., 639:237.

Apponi, A.J., Hoy, J.J., Halfen, D.T., Ziurys, L.M. & Brewster, M.A.  (In Press, 2006).  Hydroxyacetone (CH3COCH2OH): A Combined Microwave/Millimeter-Wave Laboratory Study and Associated Astronomical Search.  Ap. J..

Apponi, A.J., Halfen, D.T., Ziurys, L.M., Hollis, J.M., Remijan, A.J. & Lovas, F.J.  (2006).  Investigating the Limits of Chemical Complexity in Sagittarius B2(N): A Rigorous Attempt to Confirm 1,3-Dihydroxyacetone.  Ap. J., 643:L29.

Halfen, D.T., Apponi, A.J., Polt, R., Woolf, N. & Ziurys, L.M.  (Submitted, 2005).  A systematic study of glycolaldehyde in SgrB2(N) at 2 and 3 millimeters: criteria for detecting 'natural products' in space.  The Astrophysical Journal.

Apponi, A.J., Post, E., Hoy, J. & Ziurys, L.M.  (In Preparation, 2005).  New microwave and millimeter measurements of hydroxyacetone.

Apponi, A.J., Halfen, D.T., Ziurys, L.M., Turner, B.E. & Hollis, J.M.  (In Preparation, 2005).  Millimeter wave observations of ethylene glycole, vinyl alcohol and dihydroxyacetone towards Sgr B2(N).